Fie Software Nkitahodi Twe Kɔtɔ Nsɛmmisa a wɔtaa bisa CNET

Barcode mfiridwuma ne ne nkɔso abakɔsɛm

Anamɔn a ɛkɔ akyiri a ɛfa sɛnea wɔde barcode software yi bedi dwuma ho

https://free-barcode.com/HowtoMakeBarcode.asp

Dɛn ne abakɔsɛm mu mfitiaseɛ a ɛwɔ barcodes?

Wɔ 1966 mu no, Ɔman Fekuw a Ɛhwɛ Aduan Nkɔnsɔnkɔnsɔn So (NAFC) gyee bar codes toom sɛ gyinapɛn a wɔde kyerɛ nneɛma a wɔyɛ.

Wɔ 1970 mu no, IBM yɛɛ Amansan Nneɛma Ho Mmara (UPC), a wɔda so ara de di dwuma kɛse nnɛ.

Wɔ 1974 mu no, ade a edi kan a ɛwɔ UPC barcode: wɔyɛɛ Wrigley gum pack bi scan wɔ Ohio aguadidan kɛse bi mu.

Wɔ 1981 mu no, Amanaman Ntam Ahyehyɛde a Ɛhwɛ Gyinapɛn So (ISO) penee Code39 so sɛ nkyerɛwde ne nkyerɛwde barcode gyinapɛn a edi kan.

Wɔ 1994 mu no, Japan Denso Wave Company yɛɛ QR-Code, 2D barcode a ebetumi de nsɛm pii asie.

barcode dwumadie nhwɛsoɔ

Barcode App for Food Tracking: Applications a ɛkyerɛw aduannuru a ɛwɔ mu, calories, protein ne nsɛm afoforo a ɛwɔ aduan a wudi no mu denam barcode a ɛwɔ aduan a wɔakyerɛw so no a wobɛhwehwɛ so Saa application ahorow yi betumi aboa wo ma woakyerɛw w’adidi ho su, Manage w’akwahosan ho botae ahorow, anaa sua baabi a w’aduan fi.

Transportation and Logistics: Wɔde di dwuma ma ordering ne distribution codes, product warehousing management, logistics control systems, tekiti nnidiso nnidiso nɔma wɔ amanaman ntam wimhyɛn nhyehyɛe mu Barcodes na wɔde di dwuma wɔ order ne kyekyɛ mu wɔ logistics ne transport industry mu used to string Wɔakyerɛw Line Shipping Container Codes (SSCCs) de akyerɛ na wɔadi nneɛma a wɔde gu mu ne pallet ahorow a ɛwɔ supply chain no mu no akyi Wobetumi nso de encode nsɛm afoforo te sɛ best before dates ne lot numbers.

Mfinimfini nneɛma a wɔde ma: adwumayɛbea no mu sohwɛ, adeyɛ nhyehyɛe, nneɛma a wɔde di dwuma sohwɛ nhyehyɛe, ahyɛde ne nkyekyɛmu mmara Barcodes tumi de nsɛm ahorow sie, te sɛ nneɛma nɔma, batch, dodow, emu duru, nna, ne nea ɛkeka ho Eyi nsɛm betumi Wɔde di dwuma de di akyi, hyehyɛ, nneɛma a wɔakora so, hwɛ sɛnea nneɛma te, ne nea ɛkeka ho, de ma adwumakuw no mu nneɛma a wɔde ma no sohwɛ no yɛ adwuma yiye na ɛyɛ pɛpɛɛpɛ.

Logistics tracking: Wɔde barcodes di dwuma kɛse wɔ logistics tracking mu ne adekoradan ahorow a wofi mu no, wɔde wɔn ankasa hu na wɔkyerɛw nneɛma a wɔkyekyɛ, nneɛma a wɔakora so ne nneɛma afoforo a wɔde kɔ baabiara ho nsɛm na ama nneɛma a wɔde kɔ amannɔne no sohwɛ ayɛ pɛpɛɛpɛ na ayɛ adwuma yiye.

Production line process: Wobetumi de barcodes adi dwuma ama factory production line process management de ama production line yiedie ne quality atu mpɔn Barcodes betumi ahunu product numbers, batches, specifications, quantities, dates ne nsɛm foforɔ de ayɛ mmerɛw sɛ wɔbɛhwehwɛ mu wɔ production process no mu .

Barcode a wɔde di dwuma wɔ nneɛma a wɔyɛ ho nhyehyɛe mu

Wɔbɛtumi ahwɛ nkɔsoɔ a ɛkɔ so wɔ adwumayɛ mu, ne su ne sɛdeɛ ɛyɛ adwuma yie denam barcode a ɛwɔ adwuma nhyehyɛeɛ anaa batch nɔma no so a wɔbɛhwehwɛ so.

Barcode nhyehyɛe no yɛ adwinnade a wɔde yɛ adwuma a ebetumi aboa wɔn a wɔyɛ nneɛma no ma wɔadi nneɛma a wɔakora so yiye, ama nneɛma a wɔyɛ no atu mpɔn, na atew nnipa mfomso so.

Wɔbɛtumi de bar code adi dwuma de adi agyapadeɛ, nneɛma ne nneɛma a wɔde yɛ adwuma, ne nneɛma a wɔde ahyɛ mu bere a wɔreyɛ adwuma wɔ adwumayɛbea.

Barcode nhyehyɛe no nso tumi hwɛ nneɛma a wɔyɛ, nea wɔkra no mmamu ne ne kyekyɛ ho nhyehyɛe wɔ bere ankasa mu, ma nneɛma a wɔkra ne nea wɔde mena no yɛ pɛpɛɛpɛ, na ɛtew nneɛma a wɔakora so ne adwumayɛfo ka so.

Barcode type a wɔtaa de di dwuma

EAN-13 code: product barcode, amansan nyinaa de, ɛboa 0-9 digit, 13 digit tenten, grooved.

UPC-A code: product barcode, a wɔde di dwuma titiriw wɔ United States ne Canada, boa nɔma 0-9, ne tenten yɛ digit 12, na ɛwɔ grooves.

Code-128 code: Universal barcode, ɛboa nɔma, nkyerɛwde ne agyiraehyɛde, ne tenten a ɛsakra, enni grooves.

QR-Code: 2D barcode, ɛboa nkyerɛwde ahorow pii ne encoding formats, ne tenten a ɛsakra, na ɛwɔ gyinabea agyiraehyɛde.

Barcode a wɔde di dwuma wɔ logistics management mu

Wobetumi adi nneɛma a wɔde mena, wɔkyekyɛ ne nea wɔde kɔma no akyi denam barcode a ɛwɔ nneɛma a wɔde mena ho sika anaa sika a wɔde tua ho ka no so a wɔbɛhwehwɛ so.

Barcode wɔ nkɛntɛnso kɛse wɔ logistics management ne inventory management mu Ɛyɛ adwinnade a etu mpɔn a wɔde hu nneɛma a ebetumi aboa ma wɔadi nneɛma akyi na ɛtew mfomso so kɛse.

Barcoding nso tumi ma ahoɔhare, nsakraeɛ, pɛpɛɛpɛyɛ, nnoɔma a ɛda adi ne ɛka a wɔbɔ wɔ logistics nhyehyɛeɛ mu no atu mpɔn.

Wɔde barcode mfiridwuma adi dwuma kɛse wɔ nneɛma a wɔde kɔ amannɔne adwuma mu, titiriw wɔ nneɛma a wɔtɔn wɔ aguadidan akɛse mu.

Mfaso a ɛwɔ barcode a wɔde di dwuma so

Ahoɔhare: Barcodes tumi scan nneɛma wɔ sotɔɔ ahorow mu anaasɛ di nneɛma a ɛwɔ adekoradan mu akyi ntɛmntɛm, na ɛnam so ma sotɔɔ ne adekoradan adwumayɛfo adwumayɛ tu mpɔn kɛse Barcode nhyehyɛe ahorow betumi de nneɛma amena na wɔagye ntɛmntɛm akɔ akwan a ntease wom a wɔfa so de nneɛma sie na wohu baabi nneɛma.

Pɛpɛɛpɛ: Barcodes tew nnipa mfomso so bere a wɔde nsɛm hyɛ mu anaa wɔrekyere agu hama so, a mfomso dodow bɛyɛ ɔpepem 3 biara mu 1, na ɛma wotumi nya nsɛm bere ankasa mu na wɔboaboa nsɛm ano wɔ ɔkwan a ɛnyɛ adwuma so bere biara, baabiara.

Ɛka a wɔbɔ: Barcodes yɛ nea ne bo nyɛ den sɛ wɔbɛyɛ na wɔatintim, na ebetumi akora sika so denam adwumayɛ a ɛkɔ soro ne adehwere a ɛso tew so Barcoding nhyehyɛe ahorow ma ahyehyɛde ahorow tumi kyerɛw nneɛma dodow a aka, beae a ɛwɔ ne bere a ɛho hia sɛ wɔsan hyehyɛ, a Eyi betumi akwati sika a wɔsɛe no na ɛtew sika dodow a wɔde kyekyere nneɛma a ɛboro so ho, na ɛnam so ama ɛka a wɔbɔ no atu mpɔn.

Nneɛma a wɔde asie sohwɛ: Barcodes boa ahyehyɛde ahorow ma wɔhwɛ nneɛma dodow, beae ne tebea a ɛwɔ wɔ wɔn nkwa nna nyinaa mu, ɛma nneɛma a ɛwɔ adekoradan mu ne nea efi mu ba no yɛ adwuma yiye, na wogyina nneɛma a wɔakora so ho nsɛm a edi mu so si gyinae wɔ nneɛma a wɔkra ho.

Ɛnyɛ den sɛ wode bedi dwuma: Tew adwumayɛfo ntetee bere so, efisɛ barcode nhyehyɛe no a wode bedi dwuma no yɛ mmerɛw na ɛnyɛ nea mfomso pii wɔ hɔ no nkutoo na ɛsɛ sɛ wo scan barcode label a ɛbata ade bi ho no na woatumi afa barcode nhyehyɛe no so akɔ ne database no so na woanya nsɛm a ɛfa ade no ho nsɛm ho.

barcode dwumadie nhwɛsoɔ

Daakye nkɔso a ɛbɛba wɔ barcode ahorow ho

Ma barcode ahorow no tumi ne nsɛm a ɛwɔ mu no nkɔ soro sɛnea ɛbɛyɛ a wobetumi de data pii asie, te sɛ mfonini, nnyigyei, video, ne nea ɛkeka ho.

Barcode ahorow tumi ne nsɛm dodow kyerɛ data dodow a barcode betumi de asie ne data dodow a ɛwɔ unit area biara mu information density of 2D barcodes Nsɛm a ɛwɔ mu no korɔn sen nea ɛwɔ afã biako barcode ahorow mu.

Mprempren, barcode mfiridwuma foforo bi wɔ hɔ dedaw, te sɛ kɔla barcode, barcode a aniwa nhu, barcode a ɛwɔ afã abiɛsa, ne nea ɛkeka ho Wɔn nyinaa bɔ mmɔden sɛ wɔbɛma barcode ahorow no tumi ne nsɛm a ɛyɛ den no akɔ soro, nanso wohyia mfiridwuma bi nso ne nsɛnnennen a ɛfa dwumadie ho Enti, ɛda so ara wɔ hɔ na ɛyɛ yie sɛ wɔbɛma barcode ahodoɔ no tumi ne nsɛm a ɛwɔ mu no atu mpɔn, nanso ɛho hia sɛ wɔkɔ so yɛ nneɛma foforɔ na wɔyɛ no yie.

Ma barcode ahobanbɔ ne atoro a wɔko tia no nkɔ anim, de encryption, digital signatures, watermarks ne mfiridwuma afoforo di dwuma de siw barcode ahorow ano sɛ wɔrenyɛ atoro anaasɛ wɔbɛsakra no Titiriw no, akwan pii wɔ hɔ:

Encryption: Encrypt data a ɛwɔ barcode no mu sɛnea ɛbɛyɛ a mfiri anaa adwumayɛfo a wɔama wɔn tumi nkutoo na wobetumi decrypt no mu de asiw data a ɛretu anaasɛ nsakrae bɔne ano.

Digital signature: Fa dijitaal signature ka barcode no ho de hwɛ sɛ barcode no fibea ne ne mudi mu kura na amma wɔanyɛ barcode no atoro anaasɛ wɔrensɛe no.

Nsuo agyiraeɛhyɛdeɛ: Fa nsuo agyiraeɛhyɛdeɛ hyɛ barcode no mu na ama woahu onii a ɔwɔ barcode no anaa ɔde di dwuma na amma wɔanwia barcode no anaa wɔrenkyerɛw no.

Saa mfiridwuma yi betumi ama ahobammɔ ne atoro a wɔde ko tia barcode ahorow no atu mpɔn, nanso ɛbɛma barcode ahorow a ɛyɛ den ne ne bo nso akɔ soro, enti ɛsɛ sɛ wɔpaw na wɔyɛ no sɛnea dwumadie tebea ne ahiadeɛ ahodoɔ teɛ.

Barcode dwumadie mmeae bi a wɔtaa de di dwuma

Tekete Ho Nhwehwɛmu: Sinidan ahorow, mmeae a wɔyɛ nhyiam ahorow, akwantu tekiti, ne nea ɛkeka ho de barcode scanner ahorow di dwuma de hwɛ sɛ tekiti ne akwan a wɔfa so gye nkurɔfo no yɛ nokware.

Food Tracking: Apps bi ma wo kwan ma wofa barcodes so di aduan a wudi no akyi.

Nneɛma a Wɔakora So: Wɔ sotɔɔ ahorow a wɔtɔn nneɛma wom ne mmeae afoforo a ɛsɛ sɛ wodi nneɛma a wɔakora so no akyi no, barcode ahorow boa ma wɔkyerɛw nneɛma dodow ne beae a ɛwɔ.

Ɛyɛ mmerɛw sɛ wobɛtɔ nneɛma: Wɔ aguadidan akɛse, sotɔɔ ne adidibea ahorow mu no, barcode ahorow tumi bu nneɛma bo ne ne dodow nyinaa ho akontaa ntɛmntɛm.

Agorudi: Agodie binom de barcode di dwuma sɛ nkitahodi anaa adebɔ nneɛma, te sɛ barcode ahorow a wɔhwehwɛ de nya nkyerɛwde anaa nneɛma.

Barcode a wɔde di dwuma wɔ nneɛma a wɔakora so ho nhyehyɛe mu

Nneɛma a Wɔgye: Ɛdenam barcode a wɔde scan nneɛma a wɔagye so no so no, wobetumi akyerɛw nneɛma dodow, ne su ne ne su ntɛmntɛm na wɔayɛ no pɛpɛɛpɛ na wɔde atoto nneɛma a wɔkra ho.

Shipping: Ɛdenam barcode a wɔde scan nneɛma a ɛrekɔ so no so no, wobetumi akyerɛw nneɛma no dodow, baabi a wɔrekɔ ne ne tebea ntɛmntɛm na wɔayɛ no pɛpɛɛpɛ na wɔde atoto nneɛma a wɔkra ho.

Tu adekoradan: Sɛ wo scan barcode ahorow a ɛwɔ nneɛma ne mmeae a wɔde nneɛma gu no so a, wubetumi akyerɛw nneɛma a ɛkɔ ne nea wɔkora so no ntɛmntɛm na woayɛ no pɛpɛɛpɛ, na woayɛ nneɛma a wɔakora so ho nsɛm foforo.

Inventory: Sɛ wo scan barcode ahorow a ɛwɔ nneɛma a ɛwɔ adekoradan no mu no so a, wubetumi ahwɛ nneɛma no dodow ankasa ne nhyehyɛe dodow ankasa ntɛmntɛm na woayɛ no pɛpɛɛpɛ, na woahu na woasiesie abirabɔ ahorow.

Adwinnadeɛ Ho Dwumadie: Ɛdenam barcode a ɛwɔ adwinnadeɛ anaa adwinnadeɛ no so a wɔbɛhwɛ so no, wɔbɛtumi akyerɛw adwinnadeɛ anaa adwinnadeɛ no a wɔde bedi dwuma, wɔasiesie na wɔasan de aba no ntɛm na wɔayɛ no pɛpɛɛpɛ, na wɔbɛtumi asiw adehwereɛ anaa asɛeɛ ano.

Ahyehyɛde bɛn na ɛyɛ EAN, UCC, ne GS1?

EAN, UCC ne GS1 nyinaa yɛ aguade ho mmara ahyehyɛde ahorow.

EAN yɛ Europa Aguadi Nnɔmba Fekuw, UCC yɛ United States Atade Mmara Boayikuw, GS1 yɛ Wiase Nyinaa Aguadi Mmara Ahyehyɛde, na ɛyɛ din foforo a wɔde frɛɛ EAN ne UCC a wɔaka abom.

EAN ne UCC nyinaa ayɛ gyinapɛn ahorow a wɔde bedi dwuma de ahu nneɛma, nnwuma, agyapade ne mmeae a ɛwɔ saa mmara ahorow yi mu na ama ɛlɛtrɔnik akenkan a ɛho hia ma adwumayɛ nhyehyɛe ahorow no ayɛ mmerɛw.

GS1-128 barcode yɛ UCC/EAN-128 barcode din foforo, a ɛyɛ Code-128 nkyerɛwde nhyehyɛe no fã ketewaa bi na ɛne amanaman ntam gyinapɛn a ɛne GS1 hyia.

UPC ne EAN nyinaa yɛ aguade ho mmara wɔ GS1 nhyehyɛe no mu, wɔde UPC di dwuma titiriw wɔ United States ne Canada, na wɔde EAN di dwuma titiriw wɔ aman ne mpɔtam afoforo, nanso wobetumi adan no akɔ wɔn ho wɔn ho mu.

Ahyehyɛde bɛn na GS1 yɛ?

GS1 yɛ amanaman ntam ahyehyɛdeɛ a ɛnyɛ nea wɔhwehwɛ mfasoɔ a ɛyɛ n’asɛdeɛ sɛ ɛyɛ na ɛhwɛ n’ankasa barcode gyinapɛn ne company prefixes a ɛne no hyia a ɛde ma no so Nea agye din paa ne barcode, a ɛyɛ barcode a wɔatintim wɔ adeɛ bi so a ɛbɛtumi ayɛ ɛlɛtrɔnik kwan so Scanned sɛnkyerɛnnede ahorow.

GS1 wɔ mpɔtam hɔ asɔremma ahyehyɛde ahorow 116 ne nnwumakuw bɛboro ɔpepem 2 a wɔde di dwuma N’adwumayɛbea titiriw wɔ Brussels (Avenue Louise).

GS1 Abakɔsɛm:

Wɔ 1969 mu no, na U.S. aguadidan ahorow no rehwehwɛ ɔkwan a wɔbɛfa so ama sotɔɔ mu nneɛma a wɔtɔn no ntɛmntɛm no hyehyɛɛ Ad Hoc Committee on Uniform Grocery Product Identification Codes de hwehwɛɛ ano aduru.

Wɔ afe 1973 mu no, ahyehyɛdeɛ no paw Amansan Afiri Mmara (UPC) sɛ gyinapɛn baako a ɛdi kan a wɔde bɛhunu nneɛma soronko Wɔ afe 1974 mu no, wɔhyehyɛɛ Mmara Boayikuo (UCC) sɛ wɔbɛhwɛ gyinapɛn no so , Wrigley aduru a wɔde ahyɛ mu no bɛyɛ ade a edi kan a wɔde barcode a wotumi scan wɔ sotɔɔ ahorow mu wom.

Wɔ afe 1976 mu no, wɔtrɛw mfitiase ahinasa 12 mmara no mu kɔɔ ahinasa 13, na ɛmaa wotumi de nhyehyɛe a wɔde hu ade no dii dwuma wɔ United States akyi Wɔ afe 1977 mu no, wɔhyehyɛɛ Europa Ahyɛde Nnɔmba Fekuw (EAN) wɔ Brussels, a asɔremma a wɔhyehyɛɛ no a wofi aman 12 so

Wɔ afe 1990 mu no, EAN ne UCC de wɔn nsa hyɛɛ wiase nyinaa adwumayɛkuo apam ase na wɔtrɛw wɔn adwuma nyinaa mu kɔɔ aman 45 mu wɔ afe 1999 mu no, EAN ne UCC hyehyɛɛ Auto-ID Center sɛ wɔbɛhyehyɛ Electronic Product Code (EPC), Enabling GS1 standards ma RFID.

Wɔ afe 2004 mu no, EAN ne UCC de Global Data Synchronization Network (GDSN) sii hɔ, wiase nyinaa adwumayɛ a egyina Intanɛt so a ɛma aguadifoɔ tumi sesa nneɛma ho data titire yie.

Wɔ afe 2005 mu no, ahyehyɛdeɛ no yɛ adwuma wɔ aman bɛboro 90 so na ɛfirii aseɛ de GS1 din no dii dwuma wɔ wiase nyinaa Ɛwom sɛ (GS1) nyɛ asɛmfua tiawa deɛ, nanso ɛkyerɛ ahyehyɛdeɛ a ɛde wiase nyinaa gyinapɛn nhyehyɛeɛ ma

Wɔ August 2018 mu no, wɔpenee GS1 Wɛb URI nhyehyeɛ gyinapɛn no so, na ɛmaa kwan ma wɔde URI (address a ɛte sɛ wɛb krataafa) sie sɛ QR-Code, a emu nsɛm no kura afiri ID soronko.

Adɛn nti na barcode ahorow pii wɔ hɔ?

Barcode ahorow pii wɔ hɔ efisɛ ɛsono sɛnea wɔde di dwuma ne ne su.

Sɛ nhwɛso no, UPC (Universal Product Code) yɛ barcode a wɔde kyerɛw nneɛma a wɔtɔn wɔ sotɔɔ mu na ɛkame ayɛ sɛ wobetumi ahu wɔ aguadidan biara a wɔtɔn nneɛma ne nea wɔtɔn wɔ United States mu.

CODE 39 yɛ barcode a ɛtumi kyerɛw nɔma, nkyerɛwde ne nkyerɛwde soronko bi Wɔtaa de di dwuma wɔ nneɛma a wɔyɛ, asraafo ne aduruyɛ mu.

ITF (Interleaved Two-Five Code) yɛ barcode a ɛtumi de digit dodoɔ a ɛyɛ pɛ nko ara na ɛtaa de di dwuma wɔ logistics ne transportation fields mu.

NW-7 (a wɔsan frɛ no CODABAR) yɛ barcode a ɛtumi kyerɛw nɔma ne nkyerɛwde anan a wɔde fi ase/awiei Wɔtaa de di dwuma wɔ nhomakorabea, nneɛma a wɔde kɔ ntɛmntɛm, sikakorabea, ne nea ɛkeka ho.

Code-128 yɛ barcode a ɛtumi kyerɛw ASCII nkyerɛwde 128 no nyinaa Wɔtaa de di dwuma wɔ mmeae te sɛ package tracking, e-commerce ne warehouse management.

Dɛn ne akwan foforo a wɔfa so yɛ barcode?

Nneɛma pii wɔ hɔ a wobetumi de asi barcode ananmu, te sɛ Bokodes, QR-Code, RFID, ne nea ɛkeka ho Nanso wontumi nsi barcode ananmu koraa Wɔn mu biara wɔ n’ankasa mfaso ne ɔhaw ahorow, a egyina w’ahiade ne tebea horow so.

Bokodes yɛ data tags a ɛtumi sie nsɛm pii sene barcodes wɔ beaeɛ korɔ no ara na wɔyɛɛ no Kuo bi a Ramesh Raskar di wɔn anim wɔ MIT Media Lab Bokodes betumi akyere denam standard camera biara so Sɛ wobɛkenkan. kɛkɛ a wɔde twe adwene si mfoninitwa afiri no so wɔ infinity Bokodes no kɛse yɛ mm 3 pɛ, nanso wobetumi ama ayɛ kɛse sɛnea ɛsɛ wɔ mfoninitwa afiri no mu yɛ nsɛmfua a wɔaka abom.Wɔtumi san kyerɛw Bokodes tag ahorow bi, na wɔfrɛ Bokodes a wobetumi asan akyerɛw no bocodes.

Bokodes wɔ mfasoɔ ne ɔhaw bi sɛ wɔde toto barcode ho a, mfasoɔ a ɛwɔ Bokodes so ne sɛ ɛtumi sie data pii, wɔtumi kenkan firi afã ahodoɔ ne akyirikyiri, na wɔtumi de di dwuma ma augmented reality, machine vision ne Near field nkitahodi ne nnwuma afoforo Mfomso a ɛwɔ Bokodes so ne sɛ nnwinnade a wɔde kenkan Bokodes no hwehwɛ sɛ wɔde LED kanea ne lens di dwuma, enti ɛho ka yɛ kɛse na egye ahoɔden pii Bokodes nkyerɛwde a wɔyɛ no nso dɔɔso sen nea ɛwɔ barcode nkyerɛwde so.

QR-Code yɛ barcode bi ankasa, wɔsan frɛ no 2D barcode Wɔn baanu nyinaa yɛ ɔkwan a wɔfa so sie data, nanso wɔwɔ nsonsonoe bi, mfaso ne ɔhaw ahorow QR-Code betumi akora Data pii so. nsɛm, mfonini, video, ne nea ɛkeka ho ka ho, bere a barcode ahorow betumi akora nɔma anaa nkyerɛwde nkutoo so, bere a wobetumi ahwehwɛ barcode ahorow afi baabi pɔtee bi nkutoo, mpo sɛ ne fã bi asɛe a wobetumi ahu, bere a barcode ahorow no yɛ mmerɛw kɛse sɛ ɛbɛsɛe no, QR-Code fata kɛse ma sikatua a obiara nni nkitaho, kyɛ, hu ne tebea afoforo, bere a barcode ahorow fata kɛse ma nneɛma a wɔhwɛ so na wodi akyi.

Sɛ nhwɛsoɔ mu no, QR-Code tumi sesa barcode a ɛwɔ afã baako no dwumadi nyinaa Nanso, application pii nhia barcode labels na wɔde asie data pii Sɛ nhwɛsoɔ no, EAN barcode labels ma retail goods nko ara na ɛhia sɛ wɔkora so 8 kosi 13 Nɔma bi kɛkɛ, enti ɛho nhia sɛ wode QR-Code bedi dwuma.

Ɛfa UPC-A barcode ho

UPC-A yɛ barcode agyiraehyɛde a wɔde di nneɛma a ɛwɔ sotɔɔ ahorow mu akyi na wɔde di dwuma wɔ United States ne Canada nkutoo na ɛwɔ digit 12 na ade biara wɔ code soronko.

Uniform Code Council a ɛwɔ United States na ɛyɛɛ no wɔ afe 1973 mu, wɔne IBM boom yɛɛ no, na wɔde adi dwuma fi afe 1974. Ɛyɛ barcode nhyehyɛe a edi kan a wɔde di dwuma de siesie nneɛma wɔ aguadidan akɛse mu wɔde UPC-A barcode bi scan wɔ baabi a wɔtɔn nneɛma wɔ Troys Marsh aguadidan kɛse bi mu.

Nea enti a wɔde UPC-A barcode di dwuma wɔ aguadidan akɛse mu ne sɛ etumi hu nneɛma ho nsɛm ntɛmntɛm, pɛpɛɛpɛ na ɛyɛ mmerɛw, te sɛ bo, nneɛma a wɔakora so, nneɛma dodow a wɔtɔn, ne nea ɛkeka ho.

UPC-Barcode no yɛ digit 12, a digit 6 a edi kan no gyina hɔ ma manufacturer code, digit 5 a etwa to no gyina hɔ ma product code, na digit a etwa to no yɛ check digit need to scan the barcode at the supermarket checkout counter , wubetumi anya nneɛma bo ne nneɛma a wɔakora so ho nsɛm ntɛm ara, na ama aguadidan akɛse mu adetɔnfo adwumayɛ atu mpɔn kɛse.

Wɔde UPC-A barcode di dwuma titiriw wɔ United States ne Canada gua so, bere a aman ne mpɔtam afoforo de EAN-13 barcode di dwuma ne sɛ EAN-13 barcode no wɔ ɔman code biako bio.

Ɛfa EAN-13 barcode ho

EAN-13 yɛ European Article Number, barcode protocol ne gyinapɛn a wɔde di dwuma wɔ aguadidan akɛse ne aguadidan afoforo mu no tiawa.

EAN-13 no gyina UPC-A gyinapɛn a United States de asi hɔ so na ɛde asi hɔ EAN-13 barcode no wɔ ɔman/ɔmantam koodu baako sen UPC-A barcode no sɛnea ɛbɛyɛ a ɛbɛdi ahiadeɛ no ho dwuma of international applications UPC-A barcode yɛ barcode agyiraehyɛde a wɔde di dwuma wɔ United States ne Canada nkutoo mu efi 1974. Ɛyɛ Ɛyɛ barcode nhyehyɛe a edi kan a wɔde dii dwuma de siesie nneɛma wɔ aguadidan akɛse mu.

EAN-13 yɛ prefix code, manufacturer identification code, product item code ne check code, a ne nyinaa yɛ digit 13, ne encoding no di nnyinasosɛm a ɛne sɛ ɛyɛ soronko no akyi na ebetumi ahwɛ ahu sɛ wɔrensan nyɛ bio wɔ wiase nyinaa.

EAN International, a wɔfrɛ no EAN, yɛ amanaman ntam ahyehyɛdeɛ a ɛnyɛ adwuma a wɔde hwehwɛ mfasoɔ a wɔde sii hɔ wɔ afe 1977 mu na n’adwumayɛbea ti wɔ Brussels, Belgium Ne botaeɛ ne sɛ ɛbɛhyehyɛ na ama wɔatu mpɔn wɔ wiase nyinaa nneɛma a wɔde di dwuma wɔ barcode mu Barcode nhyehyɛeɛ no de nnwuma a ɛsom boɔ ma sɛnea ɛbɛyɛ a adwumayɛbea ahorow no nneɛma a wɔde ma no sohwɛ yiye.

EAN-13 barcodes no, wɔde di dwuma titiriw wɔ aguadidan akɛse ne aguadidan afoforo mu.

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